// Copyright 2025 PingCAP, Inc.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//      http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

package kerneltype

import (
	"testing"

	"github.com/stretchr/testify/require"
)

func TestKernelType(t *testing.T) {
	require.Equal(t, !IsClassic(), IsNextGen())
	require.Equal(t, IsClassic(), !IsNextGen())
}

func TestIsMatch(t *testing.T) {
	if IsClassic() {
		require.True(t, IsMatch(""))
		require.True(t, IsMatch("Classic"))
	} else if IsNextGen() {
		require.True(t, IsMatch("Next Generation"))
	}
	require.False(t, IsMatch("Unknown"))
}
